IB MAI HL Geometry & Trigonometry Topic 3.1 Geometry of 3D Shapes (id: 862c605c3

本题目来源于试卷: IB MAI HL Geometry & Trigonometry Topic 3.1 Geometry of 3D Shapes，类别为 IB数学

[填空题]
A right pyramid has am7nid1)mg1am u8 . gh(nyi8etb3 ;szw/x uf0opex V and square -:h9qd+i6fy i -dvocvbase ABCD. The vertical height of the pyramid, V6icfvd-qo+h- y 9:vdiM, is 5 cm. The sloping edges are 8 cm long.



1.Calculate the length of MC.  cm
2.Calculate the size of the angle that sloping edge VC makes with the
vertical height of the pyramid.  $^{\circ}$
3.Calculate the area of the triangle ABC.  $cm^2$

参考答案:
空格1: 6.25±3%  空格2: 51.3±3%  空格3: 39.1±3% 


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